National Museum of Nuclear Science & History
Sharon Aungst served in the 1st Ordnance Squadron.
Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.
W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Leon C. Troutner served in the 603rd Air Engineering Squadron.
